C7115 (bizhub 950i/850i)
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Contents
| Trouble type | C7115: Bypass lift-up motor failure |
| Rank | C |
| Trouble detection condition | After starting the motor, an error is detected for the malfunction detection signal. |
| Trouble isolation | Manual |
| Relevant electrical parts | – Bypass lift-up motor (M28) – 2nd transfer pressure motor (M3) – Paper feed/transport drive board (PFTDB) |
Procedure
- Check the connector between M28-relay CN195B-PFTDB CN9 for proper connection and correct as necessary.
- Check the connector of M28 for proper drive coupling and correct as necessary.
- M28 conduction check.
- Control signal: PFTDB CN9-1, 2
- Location of electrical component: 16-P
- Replace M28.
- Replace M3.
- Replace PFTDB.